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Schneider Electric Damper Actuators, Proportional Damper Actuators, Proportional

Damper Actuators, Proportional
Damper Actuators, Proportional

For proportional pneumatic actuator with 3 in.² (19 cm²) effective area used to control small dampers and mixing boxes.

 

 

• All-plastic construction. 
• Meets UL-465 requirements for air plenum mounting. 
• Ideal for VAV terminal unit control.

 

 

Construction:
Housing: UL-94-5V flame rated plastic material to meet UL-465 requirements for air plenum mounting
Diaphragm: Beaded molded neoprene
Stroke: 2 in. (50.8 mm)
Nominal Damper Area: Actuator sizing should be done in accordance with damper manufacturer’s specifications
Spring: Retracts actuator shaft on loss of air pressure
Maximum air pressure: 30 psig (207 kPa)
Ambient temperature limits:
Shipping: -40 to 180°F (-40 to 82°C)
Operating: -20 to 150°F (-29 to 66°C)
Air connections: Barbed for 1/4 in. O.D. plastic tubing [for runs up to 20 ft. (6 m)
Mounting: In any position. Mounting bracket and ball joint connector for 5/16 in. diameter push rod assembled to actuator
Dimensions: 5-5/8 H x 3-9/16 W x 3-5/16 D in. (143 x 90 x 84 mm)


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